UMLS Hierarchy Tracer (Ancestors & Descendants)

Enter a Concept ID (CUI) to view its parent and child hierarchies. Select a preferred language for display names; **English will be used as a fallback**.

Displaying names in **English (ENG)** (with English fallback).

Target Concept: Blood Gas Analysis (C0005800)

Ancestor Paths (Parents/Root)

Ancestor Path 1 (Root Source: LIMIT)

  1. ... MAX DEPTH REACHED ... CUI: LIMIT / Source: LIMIT
  2. CUI: - / Source: MSH
  3. CUI: - / Source: MSH
  4. MeSH Descriptors CUI: C1256739 / Source: MSH
  5. Topical Descriptor CUI: C1256741 / Source: MSH
  6. Analytical, Diagnostic and Therapeutic Techniques and Equipment (MeSH Category) CUI: C0002784 / Source: MSH
  7. Diagnosis CUI: C0011900 / Source: MSH
  8. Diagnostic Techniques and Procedures CUI: C0525034 / Source: MSH
  9. Clinical Laboratory Techniques CUI: C0376583 / Source: MSH
  10. Clinical Chemistry Tests CUI: C0525044 / Source: MSH
  11. Blood Chemical Analysis CUI: C0005774 / Source: MSH
  12. Blood Gas Analysis (START) CUI: C0005800 / Source: MSH

Ancestor Path 2 (Root Source: MSH)

  1. CUI: - / Source: MSH
  2. CUI: - / Source: MSH
  3. MeSH Descriptors CUI: C1256739 / Source: MSH
  4. Topical Descriptor CUI: C1256741 / Source: MSH
  5. Analytical, Diagnostic and Therapeutic Techniques and Equipment (MeSH Category) CUI: C0002784 / Source: MSH
  6. Investigative Techniques CUI: C0026214 / Source: MSH
  7. Clinical Laboratory Techniques CUI: C0376583 / Source: MSH
  8. Clinical Chemistry Tests CUI: C0525044 / Source: MSH
  9. Blood Chemical Analysis CUI: C0005774 / Source: MSH
  10. Blood Gas Analysis (START) CUI: C0005800 / Source: MSH

Ancestor Path 3 (Root Source: MSH)

  1. CUI: - / Source: MSH
  2. CUI: - / Source: MSH
  3. MeSH Descriptors CUI: C1256739 / Source: MSH
  4. Topical Descriptor CUI: C1256741 / Source: MSH
  5. Analytical, Diagnostic and Therapeutic Techniques and Equipment (MeSH Category) CUI: C0002784 / Source: MSH
  6. Diagnosis CUI: C0011900 / Source: MSH
  7. Diagnostic Techniques and Procedures CUI: C0525034 / Source: MSH
  8. Diagnostic Techniques, Respiratory System CUI: C0011917 / Source: MSH
  9. Respiratory Function Tests CUI: C0035227 / Source: MSH
  10. Blood Gas Analysis (START) CUI: C0005800 / Source: MSH

Descendant Paths (Children/Leaves)

Descendant Path 1 (Top Source: MSH)

  1. Blood Gas Analysis (START) CUI: C0005800 / Source: MSH
  2. Oximetry CUI: C0523807 / Source: MSH
  3. Blood Gas Monitoring, Transcutaneous CUI: C0005801 / Source: MSH

Unique Ancestor Paths Found: 3 | Unique Descendant Paths Found: 1 | Max Depth: 10 levels.